Life is Like a Rollercoaster, Rising and Falling Unexpectedly
Once someone asked me what feeling twenty years after twenty was like. I replied: Before twenty, you feel like a child, every moment is precious; after twenty, you feel like a white horse galloping by – time flies.
Before twenty, you believe life is like a carousel, spinning around and around, following a predetermined path: school, work, marriage and children, and so on. But reality will tell you that life is dialectical. Life is like a roller coaster – you can reach the peak at any time, and you can fall into the bottom at any time, it won't be smooth and things will always go as you wish.

In this rollercoaster-like life, you never know what will happen next. You might grow from a junior employee to a senior employee, or you might live a plain and uneventful life. You might have had many relationships and witnessed unsuitable people, or you might find one person to accompany you for life. You might experience the pain of losing loved ones, or you might feel the joy of a new life being born. Later, you'll realize that everything depends on yourself, you need to cultivate a strong inner self, no one else will take responsibility for your life except you.
Neruda once said, 'When all the beautiful leaves fall, the pulse of life becomes clearly visible.' Similarly, you can only face various difficulties in life with calm, always prepared for life's ups and downs. Even if the world made you cry last night, when you wake up this morning, you still love this world.